The John Deere 5085E tractor primary engine air filter part number found is RE164839. Cross-reference filters include WIX 42738; NAPA 4003; Baldwin RS4622; Donaldson P603755; more listed below. Filter dimensions found include Outer diameter: 13.09 in / 332 mm; Inner diameter: 6.78 in / 172 mm.
Primary air filterRE164839
Cross-referenceWIX 42738
Filter sizeOuter diameter: 13.09 in / 332 mm
Engine power85 hp
John Deere 5085E Air Filter Specs
Primary air filter part number
RE164839
Secondary / safety air filter
AN403919
Pre-filter
M88571
Cross-reference filters
WIX 42738; NAPA 4003; Baldwin RS4622; Donaldson P603755; FRAM CA10180
Air filter size
Outer diameter: 13.09 in / 332 mm; Inner diameter: 6.78 in / 172 mm
Outer diameter
13.09 in / 332 mm
Inner diameter
6.78 in / 172 mm
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
85 hp
Engine displacement
274.6 cu in (4.5 L)
John Deere 5085E Air Filter Charts
Air filter dimensions
Outer diameter
13.09 in
Inner diameter
6.78 in
Engine horsepower
This model
85 hp
Average
95 hp
Low
45 hp
High
175 hp
Engine displacement
This model
274.6 cu in
Average
250 cu in
Low
120 cu in
High
420 cu in
John Deere 5085E Air Filter FAQ
What air filter does the John Deere 5085E use?
The primary engine air filter part number found for the John Deere 5085E is RE164839.
What air filter cross-references fit the John Deere 5085E?
Cross-reference filters found for the John Deere 5085E include WIX 42738; NAPA 4003; Baldwin RS4622; Donaldson P603755; FRAM CA10180.
Can I use an aftermarket air filter on the John Deere 5085E?
The John Deere 5085E has 5 cross-reference filters listed, starting with WIX 42738. For aftermarket buying, compare brand part number, dimensions, seal shape and air-cleaner housing fit.
What size is the John Deere 5085E air filter?
The air filter dimensions found for the John Deere 5085E are Outer diameter: 13.09 in / 332 mm; Inner diameter: 6.78 in / 172 mm. Use these dimensions as a fit check, but treat the part number as the main match.
How many air filter elements are listed for the John Deere 5085E?
This page lists a primary filter, a safety filter and a pre-filter: 3 elements (primary, secondary, pre-filter). Replace each only with the matching part number for that position.
Why include engine specs on a John Deere 5085E air filter page?
Engine specs found for the John Deere 5085E include 85 hp, 274.6 cu in (4.5 L). Those specs help identify the tractor class, but the air filter should still be matched by part number RE164839.
Should I order the John Deere 5085E air filter by size or part number?
Use RE164839 as the main match for the John Deere 5085E. The cross-reference list helps find aftermarket options, while the measured dimensions helps avoid ordering a filter that does not seat correctly.
What should I confirm before buying a John Deere 5085E air filter?
For the John Deere 5085E, confirm RE164839, at least one listed cross-reference, and the dimensions value of Outer diameter: 13.09 in / 332 mm; Inner diameter: 6.78 in / 172 mm against the actual filter before ordering.
Official information note
Air filter fit can change by engine, serial number, production year and air-cleaner housing. Check the operator manual, parts manual and official deere.com website before buying or fitting an air filter.
